A catnip toy made by taking an unwanted sock and stuffing it with polyfil and catnip. Thousands of Happy Socks are made every year and donated to homeless cats at animal shelters in the U.S. and internationally.

A catnip toy made by taking an unwanted sock and stuffing it with polyfil and catnip. Thousands of Happy Socks are made every year and donated to homeless cats at animal shelters in the U.S. and internationally.